The Kaytee CritterTrail Habitat 360 Small Pet Habitat provides your pint-sized sidekick with a cozy home you both will love. You'll appreciate the unique rounded design that allows for seamless clean-ups. No edges means messes aren't trapped in corners! An expansion port is great for connecting additional habitats, tubes and accessories and the included water bottle, food dish and wheel are added bonuses paw-fect for your best bud.